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D3V3F4U8MR

ESD PROTECTION DIODES

Datasheet

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Description

The DIODES™ D3V3F4U8MR of transient voltage suppressors are designed to protect low voltage. This has been specifically designed to protect sensitive components which are connected to high-speed data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (cable discharge events), and FET (fast electrical transients).

Feature(s)

Protects two line pairs (four lines)
Low capacitance < 3pF for high-speed interfaces
Low operating and clamping voltages
IEC 61000-4-2, level 4 (ESD), > ±15KV (air) ; > ±8KV (contact)
IEC 61000-4-5, level 3 (Lightning), 48A (8/20µs)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative.

https://www.diodes.com/quality/product-definitions/

Application(s)

10/100 Ethernet
WAN/LAN equipment
Switching systems
Desktops, servers, and notebooks
Base stations

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP)	Standard
Maximum Peak Pulse Current IPP @ 8x20±s Max	80
AEC Qualified	Yes
Configuration	Quad (Uni-Directional)
Channel Input CapacitanceC_T Typ (pF)	2.1 pF
Reverse Standoff Voltage V_RWM_(V)	3.3 V
Breakdown VoltageV_BR Min(V)	3.6 V
Maximum Clamping Voltage @ MaxPeak Pulse CurrentV_C_(V)	20 V
VESD IEC61000-4-2 Contact Discharge(kV)	±8 kV

Technical Documents

Recommended Soldering Techniques

TN1.pdf